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<?php $a = array('a' => 1, 'b' => array()); $b = array('c' => 2, 'c' => array()); $c = 'hola'; array_keys(array_diff_assoc($a,$c));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: array_diff_assoc(): Argument #2 must be of type array, string given in /in/QXAbR:6 Stack trace: #0 /in/QXAbR(6): array_diff_assoc(Array, 'hola') #1 {main} thrown in /in/QXAbR on line 6
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_diff_assoc(): Expected parameter 2 to be an array, string given in /in/QXAbR on line 6 Warning: array_keys() expects parameter 1 to be array, null given in /in/QXAbR on line 6
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
Warning: array_diff_assoc(): Argument #2 is not an array in /in/QXAbR on line 6 Warning: array_keys() expects parameter 1 to be array, null given in /in/QXAbR on line 6
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: array_diff_assoc(): Argument #2 is not an array in /in/QXAbR on line 6 Warning: array_keys(): The first argument should be an array in /in/QXAbR on line 6
Output for 4.3.0 - 4.3.1
Warning: array_diff_assoc() [http://www.php.net/function.array-diff-assoc]: Argument #2 is not an array in /in/QXAbR on line 6 Warning: array_keys() [http://www.php.net/function.array-keys]: The first argument should be an array in /in/QXAbR on line 6
preferences:
229.17 ms | 402 KiB | 328 Q